baber/WOPTO huggingface dataset:
Patent CA-2328210-C (CA)
Inventor: PLISCHKE MANFRED
IPC: A61F5/44
Filed: 1999-04-16
Granted: 2005-01-25
Abstract: The present invention is an absorbent structure with an ultimate fluid storage member, comprising superabsorbent material at a relatively high concentration whereby the superabsorbent material has a good Performance Under Pressure performance as well as a good Saline Flow conductivity. Further, the absorbent structure comprises a non-woven wrap sheet comprising small diameter fibers, which is in direct fluid communication with said storage member, and which has low strike-through times in repeated modified strike through test.
Patent CA-2331851-C (CA)
Inventor: CHENG ALAN TAT YAN
IPC: F17C7/02
Filed: 2001-01-22
Granted: 2005-06-07
Abstract: An apparatus for and method of delivering a liquid cryogen into a reaction vessel to cool an exothermic reaction within the vessel wherein the liquid cryogen can be supplied directly into the reaction vessel at a maximum high pressure of about 3000 psi is provided.      The liquid cryogen may come directly from a high pressure liquid cryogen storage tank without any pressure regulators or control valve between the reaction vessel and the storage tank thereby reducing flashing and eliminating the need for sub-cooling the liquid cryogen.
Patent CA-2354041-C (CA)
Inventor: KUROIWA KENJI
IPC: E01H5/09
Filed: 2001-07-25
Granted: 2006-05-02
Abstract: An overload protecting device assembled in an auger transmission is disclosed as including a worm wheel having its side wall formed with a plurality of wheel-side protruding segments, a boss member engaging with the wheel and fixedly coupled to an auger shaft for non-rotating relationship, and a slide washer having a plurality of wheel-side projections facing the wheel-side protruding segments. when the auger shaft encounters a torque exceeding a given value, the worm wheel and the boss member are enabled to rotate relative to one another. As the wheel-side projections ride on the protruding segments, the slide washer is moved in a direction opposed to the worm wheel . A washer detection switch detects such a movement to produce a detection signal to forcibly stop the operation of an engine.
Patent CA-2361565-C (CA)
Title: Synthesis of ethyleneimine dimer
Inventor: PLUNKETT KEVIN S
IPC: C07C403/04
Filed: 2000-01-28
Granted: 2008-11-18
Abstract: The invention provides a method to synthesizing ethyleneimine dimer. This method of synthesis provides several advantages over previous methods: (1) the starting compounds are all relatively inexpensive, (2) the yield of product is greater than 20 % of the theoretical yield; and (3) the steps of synthesis are easy, inexpensive and amenable to large-scale production. All of these advantages allow for less expensive production of ethyleneimine dimer.
Patent CA-2370091-C (CA)
Inventor: BOURJAL LAURE
IPC: A45D40/00
Filed: 2002-02-04
Granted: 2006-05-30
Abstract: The applicator assembly (1) consists of a tubular holder (2) of cylindrical, hexagonal or other section, with a lengthwise cavity (4) to receive the product to be applied, and a sleeve (11) to receive the end of the applicator (20). The cavity is formed in one half of the tube, with a hinged mirror (9) to close it, and is covered by the handle (26) of the applicator when its tip (24) and stem (25) are inserted in the sleeve.
Patent CA-2370434-C (CA)
Inventor: ROUX NICOLAS
IPC: G01C23/00
Filed: 2002-02-05
Granted: 2014-06-03
Abstract: Aircraft dialogue device, to dialog with a system of the said aircraft. The dialogue device (1) includes at least one screen (E1 to E8) displaying responsive objects on at least two interactive windows (F), at least one operable cursor control device (5, 12), which includes the means to move a cursor in an interactive window (F) so as to designate a responsive object, and to validate a designated responsive object in order to execute an associated function, and auxiliary operable control means (8) to control an auxiliary object marker without acting upon the cursor controller, which include the means for generating a separate movement of the auxiliary object marker on an interactive window (F) and to validate a responsive object equipped with the auxiliary object marker so as to execute an associate function.
Patent CA-2370616-C (CA)
Inventor: KISHORE GANESH M
IPC: A23D9/007
Filed: 2000-04-14
Granted: 2013-04-09
Abstract: L'invention concerne des méthodes de production de graines et de végétaux présentant une teneur modifiée en isoprénoïde, ainsi que des compositions d'isoprénoïde. Ces méthodes sont particulièrement utiles pour augmenter le niveau d'isoprénoïde chez les végétaux, et pour apporter des compositions d'isoprénoïde appropriées à une cellule hôte végétale.
Patent CA-2374624-C (CA)
Title: Relieuse transversale de supports imprimes
Inventor: KING TOBIN ALLEN
IPC: B65H37/04
Filed: 2000-05-24
Granted: 2008-03-18
Abstract: L'invention porte sur une relieuse (605) fonctionnant en association avec une imprimante numérique, comportant un cadre support où est montée une tête d'impression (602, 603) imprimant sur des supports (604) des pages qui passent ensuite dans la relieuse. Ladite relieuse comprend un moyen de reliure monté sur le cadre support et conçu pour relier les pages le long d'une ligne sensiblement perpendiculaire à leur sens de déplacement par rapport au cadre support.
Patent CA-2379452-C (CA)
Title: Pattern collation device and pattern collating method thereof, and pattern collation program
Inventor: MONDEN AKIRA
IPC: G06T7/00
Filed: 2002-03-28
Granted: 2006-09-19
Abstract: A pattern collation device for comparing and collating graphic forms includes a deformation estimating unit for estimating deformation generated in a graphic form to be examined which is a graphic form as an object of examination based on information about a feature point indicative of features in each of the graphic form to be examined in question and a model graphic form as a graphic form based on which comparison is made, a deformation correcting unit for correcting the graphic form to be examined in question based on information about the deformation estimated by the deformation estimating unit and a similarity determining unit for comparing the graphic form to be examined whose deformation is corrected by the deformation correcting unit with the model graphic form as a graphic form based on which comparison is made to calculate similarity therebetween.
Patent CA-2379912-C (CA)
Inventor: KATAYAMA MAKOTO
IPC: H04B10/2513
Filed: 2002-04-02
Granted: 2010-06-01
Abstract: An optical signal, which is to become the subject of dispersion compensation, is split by optical combining/splitting unit 2, and each frequency component of the optical signal that is split is reflected by the corresponding reflective mirror 30 included in reflective mirror group 3 to apply a predetermined phase shift to the respective frequency components. Each reflected frequency component is then combined using optical combining/ splitting unit 2, to give dispersion compensated optical signal. Furthermore, in regards to reflective mirror group 3, which is used to apply phase shift to each frequency component of an optical signal, each of the respective plurality of reflective mirrors 30 is made a movable mirror having a movable reflection position that reflects the frequency components. Through this, dispersion that develops in an optical signal may be compensated with favorable controllability and high accuracy. Therefore, the precision and controllability of dispersion compensation will become superior, and realized is a variable dispersion compensator having a miniaturized optical circuit, and an optical transmission system comprising such variable dispersion compensator.
Patent CA-2384218-C (CA)
Inventor: KURELEK JOHN
IPC: F15B13/06
Filed: 2000-09-06
Granted: 2004-08-24
Abstract: The two boom members and hydraulic cylinders of a knuckle boom tree harvesting machine are so arranged and proportioned that with a single control movement during reaching and retracting actions the working tool head is made to travel in an approximately horizontal path. The cylinders and control valve are so connected that during horizontal reaching action load-supporting pressurized oil from a collapsing cylinder is not required to be dumped to the reservoir in the conventional heat generating manner, but is rather shunted directly to an extending cylinder where it continues to do useful load support work. Energy waste to hydraulic oil heat and fuel consumption is significantly reduced. Although these advances have been particularly developed for disc saw felling and stroke delimbing of trees they can also be applied to other knuckle boom applications where horizontal reaching is a major function.
Patent CA-2388334-C (CA)
Title: Conjugue complexe thermosensible de cyclotriphosphazene-platine, procede de preparation associe et agent anti-cancer renfermant celui-ci
Inventor: SONG SOO-CHANG
IPC: C07F15/00
Filed: 2001-01-10
Granted: 2006-06-20
Abstract: L'invention concerne un nouveau conjugué complexe thermosensible de cyclotriphosphazène-platine représenté par la formule 1, dans laquelle m désigne un motif de poly(alcoxyéthylène glycol) sélectionné dans les entiers 2, 7 et 12; n désigne la longueur de la chaîne alkyle sélectionnée dans les entiers 0, 1, 2 et 3; x désigne la longueur du reste d'acide aminé anionique sélectionnée dans les entiers 0 (dérivés d'acide aminé malonique), 1 (dérivés d'acide aspartique) et 2 (dérivés d'acide glutamique); A2 désigne une diamine chélatante bidentée sélectionnée dans le groupe comprenant 2,2-diméthyl-1,3-propanédiamine (dmpda), trans(+/-)-1,2-diaminocyclohexane (dach) et 1,1-diaminométhylcyclohexane (dmach).
Patent CA-2392836-C (CA)
Title: Lancing as a position locator in an electrical outlet box
Inventor: MACDONALD BRIAN
IPC: H05K5/00
Filed: 2002-07-09
Granted: 2008-09-23
Abstract: An electrical receptacle has at least one side wall defining a receptacle interior, wherein the side wall includes an edge defining a receptacle opening and further includes at least one raised protrusion formed thereon and an aperture formed therein as a result of forming the protrusion. The protrusion has a banking surface substantially parallel with the opening edge for positioning the receptacle and the protrusion substantially occludes access to the receptacle interior through the aperture of the side wall.
Patent CA-2394628-C (CA)
Inventor: MATHIESON MICHAEL C
IPC: E02D31/00
Filed: 2000-10-16
Granted: 2005-11-22
Abstract: A geosynthetic liner (10) may be formed of sheets (12) of substantially liquid impermeable synthetic material such as high density polyethylene. The adjacent edges (27, 29) of adjacent sheets (12) may be lapped over one another to form a lapped joint (28). The lapped joint (28) may be covered by a relatively narrow seam cover (22) which seals the region between the two sheets (12). The cover (22) may be formed of a geomembrane layer (26) over a clay layer (24). The clay layer (24) may be formed of particles of bentonite which are adhesively secured to the geomembrane layer (26). Thus, the geomembrane liner seam may be sealed by simply unrolling the cover (22) over the lapped joint (28) and covering the sheets (12) and the cover (22) with a layer of overburden (14).
Patent CA-2396838-C (CA)
Inventor: REZAIIFAR RAMIN
IPC: H04W36/12
Filed: 2001-01-26
Granted: 2012-08-14
Abstract: A method and apparatus for requesting PPP instances from a packet data services network includes a mobile station configured to send an origination message to a packet data service node (PDSN) at which it has arrived upon leaving the vicinity of another PDSN. The message informs the new PDSN of the new location of the mobile station and indicates both the number of dormant PPP instances associated with the mobile station and a service reference identifier for each such PPP instance. A flag within the message may be used to indicate whether the PPP instances are dormant (i.e., whether the mobile station is engaged in a call). Communications channel resources of packet data services nodes are optimized by reducing the information included in messages from the Packet Control Function network element to the Packet Data Service Node network element, and by reducing the use of Mobile Internet Protocol agent advertisement.
Patent CA-2401937-C (CA)
Inventor: MOQUIN PHILIPPE
IPC: H04M11/06
Filed: 2002-09-09
Granted: 2007-01-09
Abstract: Standard telephone handset ports provide a bias voltage for any attached peripheral devices. The present invention provides bi-directional control signaling where telephone sets vary the bias voltage for detection by peripheral devices and where the peripheral devices provide short, load, and no-load conditions for detection by the telephone sets using the bias voltage.
Patent CA-2402335-C (CA)
Inventor: BERTACCHI LUCIANO
IPC: H04W4/14
Filed: 2001-03-27
Granted: 2006-01-24
Abstract: A method and system for increasing compatibility among telecommunications networks using different types of signaling systems. Current location information for a mobile station is stored (54) in a register (24). Subsequently, a telecommunication node attempting to access the mobile station (10) requests (58, 82) current location data from the register. It is determined, however, that the stored location information is incompatible with a signaling system used by the telecommunication node. As a result, a physical address that corresponds to the stored location information is identified (60, 64, 84) as bring compatible with the signaling, system. The identified physical address is then used to perform the access of the mobile station. In accordance with one embodiment of the invention, the attempted access of the mobile station is for purposes of delivering (66) a short message service (SMS) message. In another embodiment, the attempted access comprises un attempt to set up an international call connection (88).
Patent CA-2408561-C (CA)
Inventor: UEMATSU TAKEHIKO
IPC: C09J201/00
Filed: 2002-10-17
Granted: 2006-01-31
Abstract: An adhesive roll cleaner (1) having single-sided adhesive sheets (3) helically wound around a core tube (2) with the adhesive side out, wherein the adhesive sheets (3) each have a tear strength of 500 mN or higher as measured with an Elmendorf tear tester according to JIS P8116(ISO 1974).
Patent CA-2409254-C (CA)
Title: Methods and systems for low loss separation and combination of light
Inventor: ANIKITCHEV SERGUEI G
IPC: G02B27/10
Filed: 2001-04-18
Granted: 2010-07-06
Abstract: A display system is disclosed that includes a light source, an integrator rod receiving a light beam from the light source and producing an integrated light beam, a beam splitting device splitting the integrated light beam into at least a first cone of light and a second cone of light, the cones of light having complementary intensity distributions, and at least a first spatial light modulator and a second spatial light modulator, wherein the first spatial light modulator is capable of selectively reflecting portions of the first cone of light in an ON direction and the second spatial light modulator is capable of selectively reflecting portions of the second cone of light in an ON direction. The display system further includes a combining device for combining the selectively reflected portions of the cones of light in the ON direction and projection optics for projecting the combined reflected cones of light.
Patent CA-2417338-C (CA)
Inventor: LINDSTROM LARS-AKE
IPC: D21C9/10
Filed: 2001-08-14
Granted: 2009-12-15
Abstract: A method of bleaching chemical pulp, comprising two bleaching stages (D0 and , respectively, D1) with chlorine dioxide as dominating bleaching chemical and at least one intermediate alkaline bleaching stage (E). The ingoing pulp is dewatered to a concentration of 25-40% before the first chlorine dioxide sta ge (D0) and to 10-40% after the second chlorine dioxide stage (D1). Filtrate fr om the dewatering after the second chlorine dioxide stage (D1) is re-cycled and utilized for controlling the pulp concentration to 8-15% of the dewatered pu lp to the first chlorine dioxide stage (D0).
Patent CA-2418456-C (CA)
Title: Water bottle plug and method for manufacturing the said plug
Inventor: PERRIN GERARD
IPC: B29C45/44
Filed: 2003-02-11
Granted: 2011-11-08
Abstract: The invention relates to an obturation cap for a liquid container intended to be used in upside down position in a liquid dispenser provided with a feeding system including a feed tube, said cap comprising a lid provided with a central opening; an annular skirt extending in a given direction all around an external periphery of the lid, said skirt being provided with a central axis and being devised and sized to be connected to the neck of the container; an annular sleeve extending all around the central opening of the lid in the same direction as the skirt and coaxially therewith, the central opening and the sleeve surrounding the same being both sized to receive and guide the feed tube of the liquid dispenser used with the container closed by the cap; and a plug fixed in a detachable manner by means of a frangible connection to a free edge of the sleeve opposite to the central opening, said plug being coaxial to the sleeve and devised to be separated from the same when the container closed by the cap is inserted into the liquid dispenser, the frangible connection between the sleeve and the plug being located in an angularly oriented inlet zone made in the free edge of the sleeve for, on one hand, facilitating tearing of the frangible connection during insertion of the cap onto the feed tube of the liquid dispenser and, on the other hand, facilitating engagement of the plug within the sleeve during extraction of the feed tube, the plug then acting as an obturator, said plug being also provided with internal gripping means for fixing it temporarily to an upper end of the feed tube during water flow, and with external sealing means for closing the sleeve when the container is removed from the liquid dispenser, the plug being then pulled back to the sleeve and forced into the same by the feed tube while the same is extracted from the sleeve, said lid, said skirt, said sleeve and said plug of the cap being molded in one piece without welding or adjunction of additional component or removable piece. Another object of the invention is to provide a method for manufacturing this cap.
Patent CA-2421165-C (CA)
Title: System and method for ordering and delivering media content
Inventor: CHRISTENSEN KELLY M
IPC: H04H60/65
Filed: 2001-09-13
Granted: 2012-02-21
Abstract: An Automatic Purchase System (APS) provides a radio broadcast listener with the ability to conveniently purchase media content such as music or speech while listening to the radio. The user can respond to items in the radio broadcast such as advertisements, fund raising drives such as those conducted by public radio, or interactive listener polls during the broadcast. Data such as song title and artist, author or publisher and the IP address for the location where the digital version of the content is stored, can be transmitted using the RBDS/RDS data stream. A reference number representing song title and artist, author or publisher and the IP address for the location where the digital version of the content is stored can also be employed for ease of implementation. This reference number can reside in a lookup table to be accessed by the APS server software on a Data Server located at the broadcast site, a remote site or both for purposes of redundancy. Transmission of purchase requests from a Technology Enabled Radio (TER) is provided via wireless transmission, or by accessing the Internet using a personal computer or through a cellular or wireless phone.
Patent CA-2423432-C (CA)
Title: Method and system for airport security
Inventor: SWEATTE CLIFFORD C
IPC: G08B23/00
Filed: 2001-09-21
Granted: 2010-05-18
Abstract: A method and system for airport security where passengers or persons entering approach a check-in counter (24) and undergo positive identification (ID) by fingerprint scan, face scan, or other means of positive identification. The positive ID data and optional data about the person including a scan of a government supplied ID like a drivers license or passport is entered in a database (22) and checked against various law enforcement databases (23) for law enforcement interest in the person. The person is given a wireless card that also acts as a boarding pass. The person carries the card while in the airport. The system is notified when the person enters a secure gate area (26), boards or leaves an aircraft (27), etc. In addition, the system can determine if a person is carrying more than one smartcard or if a card has been abandoned.
Patent CA-2426114-C (CA)
Inventor: NAILLON MARTINE
IPC: G06N5/04
Filed: 2001-10-17
Granted: 2013-01-08
Abstract: The invention concerns a method for monitoring a decision-making process when pursuing an objective in a specific field of application, such as economic, technical or the like. The method is characterised in that it consists in creating a system of agents comprising cognitive agents creating portable knowledge objects and agents constructing knowledge objects by adding to created knowledge objects, additional knowledge elements; in triggering with the system the decision-making process after finding an abnormality in real data of said field of application by creating a first knowledge object representing a warning index and in setting up several decision-making paths related to said object, from different viewpoints by different agents, each in his own particular field, and in causing the decision to be made following a merging of the decision-making paths. The invention is applicable in the field of collective intelligence and of knowledge management.
Patent CA-2428345-C (CA)
Title: Contenant d'emballage refermable
Inventor: WEDI JOHANNES
IPC: B65D33/25
Filed: 2003-05-09
Granted: 2010-02-16
Abstract: L'invention concerne un contenant d'emballage refermable à soufflets qui comporte un dispositif de fermeture en plastique disposé sur le bord supérieur du contenant et s'étendant sur toute la largeur de celui-ci. Le dispositif de fermeture comprend des pièces de fermeture, chacune ayant une bande profilée avec un rabat de raccordement lié à la paroi avant et à la paroi arrière, respectivement, par une toile de bavure. Une bande profilée est dotée d'une partie de réception en forme de rainure et l'autre, une partie d'engagement linguiforme. Le dispositif de fermeture est pourvu d'une glissière qui entre en prise avec les bandes profilées; ainsi, lorsque la glissière se déplace le long des bandes profilées, elle les rapproche ou les éloigne les unes des autres pour fermer ou ouvrir le dispositif de fermeture. Les soufflets du contenant comportent des extrémités supérieures sous le bord supérieur et au-dessus d'un bord inférieur des rabats de raccordement ou sont pourvus d'une entaille. Les soufflets sont fermés aux extrémités supérieures ou aux entailles par une des toiles de bavure.
Patent CA-2434653-C (CA)
Inventor: DUTIL KEVIN G
IPC: F16H7/08
Filed: 2002-02-28
Granted: 2010-07-27
Abstract: A belt tensioner for a power transmission belt system includes: (a) a base housing (16) having a pivot shaft (38) extending therefrom; (b) a tension arm (14) pivotally mounted on the pivot shaft (38) at a proximal end (42) thereof, the proximal end of the tension arm (14) including a rub surface (84) and the distal end (20) of the tension arm adapted to contact a power transmission belt (12); (c) a torsion spring (18) operatively coupled between the base housing (16) and the tension arm (14) and adapted to bias the distal end (20) of the tension arm against the power transmission belt (12); and (d) a damper assembly (76) coupled to the housing (16), the damper assembly including: (1) a body (80) of friction material that includes a friction surface (86) adjacent to and facing the rub surface (84) of the tension arm (14) and (2) a damper spring (78) integral with the body (80) of friction material and biasing the body of friction material and associated friction surface (86) against the rub surface (84) of the tension arm (14).